Managing scholar/practitioner tensions: A study of library and information science faculty

This research explores faculty management of the tensions between academia and practice. Using a mixed methods design, it consists of three separate studies with a focus on Library and Information Science (LIS) faculty. Using an exploratory sequential design, the studies are intended to identify the ways faculty connect with practitioners, to measure the extent institutional pressures impact faculty inclusion in the practitioner community, and to determine the combination of factors that predict faculty integration of practice into teaching or research. This research consists of a qualitative, a quantitative, and a fuzzy-set qualitative comparative analysis (fsQCA). Individual faculty are the unit of analysis The findings indicate that LIS faculty maneuver institutional and cultural systems to integrate academia and practice. Specifically, faculty leverage their innate motivation, implement diverse solutions, and participate in boundary spanning activities. Additionally, the degree of effort in all areas determines the level of success. Each finding represents the integration of psychological, sociological, and organizational influencers on an individual. All elements must be present for successful management of the tensions. We note that LIS faculty may be uniquely positioned to manage the tensions and, therefore, explore instances in which integration does not occur. This research contributes to the literature on institutional sustainability and impacts professional programs in higher education. Specifically, our findings indicate that self-imposed boundary spanning activities support employee adaptability and institutional resilience. In terms of higher education, it implies programs that offer faculty opportunities to collaborate and develop diverse identity roles are more sustainable

Colleges’ And Universities’ Referral Of Student Veterans With Acquired Brain Injury For Speech-Language Services

The purpose of this study was to identify whether public and private colleges or universities across the United States have procedures to assist student veterans who are facing academic challenges secondary to traumatic brain injury (TBI) or acquired brain injury (ABI). This study aimed to identify whether personnel in college and university veterans services offices, offices of disability services, academic success offices, tutoring centers, or other offices that support student veterans academically are aware of the role of speech-language pathologists in providing treatment to manage the effects of TBI/ABI on academic performance, along with the locations for speech-language pathology services to which their office refers student veterans, and whether their college or university has an on-campus speech-language pathology clinic. Further, this study identified whether such awareness differs based on public or private college or university status, college or university enrollment size, the type of office whose personnel responds to this survey, the employment status of the personnel who respond to this survey, and the region of the United States where the college or university is located. Results indicated that, as a whole, most public and private college or university personnel do not have awareness of the role of speech-language pathologists, do not have procedures for referrals, and are unaware of whether or not there is an existing university speech and hearing clinic. If referrals are made, most are to Veteran Affairs (VA) hospitals or facilities. The implications of these results suggest there is a need to boost awareness among campus personnel of the role of speech-language pathologists in treatment to manage the effects of TBI/ABI on academic performance, and to develop campus-wide procedures to refer veterans to on-campus speech and hearing clinics in order to promote accessibility and decrease the complexity of the referral process

Variability of extracorporeal cardiopulmonary resuscitation utilization for refractory adult out-of-hospital cardiac arrest: an international survey study.

Objective: A growing interest in extracorporeal cardiopulmonary resuscitation (ECPR) as a rescue strategy for refractory adult out-of-hospital cardiac arrest (OHCA) currently exists. This study aims to determine current standards of care and practice variation for ECPR patients in the USA and Korea. Methods: In December 2015, we surveyed centers from the Korean Hypothermia Network (KORHN) Investigators and the US National Post-Arrest Research Consortium (NPARC) on current targeted temperature management and ECPR practices. This project analyzes the subsection of questions addressing ECPR practices. We summarized survey. Results: Overall, 9 KORHN and 4 NPARC centers reported having ECPR programs and had complete survey data available. Two KORHN centers utilized extracorporeal membrane oxygenation only for postarrest circulatory support in patients with refractory shock and were excluded from further analysis. Centers with available ECPR generally saw a high volume of OHCA patients (10/11 centers care for \u3e75 OHCA a year). Location of, and providers trained for cannulation varied across centers. All centers in both countries (KORHN 7/7, NPARC 4/4) treated comatose ECPR patients with targeted temperature management. All NPARC centers and four of seven KORHN centers reported having a standardized hospital protocol for ECPR. Upper age cutoff for eligibility ranged from 60 to 75 years. No absolute contraindications were unanimous among centers. Conclusion: A wide variability in practice patterns exist between centers performing ECPR for refractory OHCA in the US and Korea. Standardized protocols and shared research databases might inform best practices, improve outcomes, and provide a foundation for prospective studies

Initial absence of N20 waveforms from median nerve somatosensory evoked potentials in a patient with cardiac arrest and good outcomes

A 34-year-old male was brought to the hospital with a chest gunshot wound. Pulseless upon arrival, blood pressure was absent for 10 minutes. A thoracotomy resulted in return of spontaneous circulation. On hospital day 5, with brainstem reflexes present, he was unresponsive to call or pain, exhibited generalized hyperreflexia and bilateral Babinskys. Median nerve somatosensory evoked potentials (mSSEPs) and brainstem auditory evoked potentials were obtained. International Federation of Clinical Neurophysiology recommendations for mSSEPs and brainstem auditory evoked potentials were followed. Despite absence of the N20 responses from cortical mSSEPs no withdrawal from care was agreed upon. After awaking on day 7, mSSEPs were repeated and present. The patient survived and was discharged with minor deficits. Bilateral absence of N20 responses from mSSEPs performed beyond 48 hours after resuscitation from cardiac arrest is highly associated with bad neurological outcomes. However, variation due to hypothermia, noisy signals, medications, and brain hypo-perfusion must be taken into account

Effect of stomach inflation during cardiopulmonary resuscitation on return of spontaneous circulation in out-of-hospital cardiac arrest patients: A retrospective observational study

Background: Gastric inflation caused by excessive ventilation is a common complication of cardiopulmonary resuscitation. Gastric inflation may further compromise ventilation via increases in intrathoracic pressure, leading to decreased venous return and cardiac output, which may impair out-of-hospital cardiac arrest (OHCA) outcomes. The purpose of this study was to measure the gastric volume of OHCA patients using computed tomography (CT) scan images and evaluate the effect of gastric inflation on return of spontaneous circulation (ROSC). Methods: In this single-center, retrospective, observational study, CT scan was conducted after ROSC or immediately after death. Total gastric volume was measured. Primary outcome was ROSC. Achievement of ROSC was compared in the gastric distention group and the no gastric distention group; gastric distension was defined as total gastric volume in the ≥75th percentile. Additionally, factors associated with gastric distention were examined. Results: A total of 446 cases were enrolled in the study; 120 cases (27%) achieved ROSC. The median gastric volume was 400 ml for all OHCA subjects; 1068 ml in gastric distention group vs. 287 ml in no gastric distention group. There was no difference in ROSC between the groups (27/112 [24.1%] vs. 93/334 [27.8%], p = 0.440). Gastric distention did not have a significant impact, even after adjustments (adjusted odds ratio 0.73, 95% confidence interval [0.42–1.29]). Increased gastric volume was associated with longer emergency medical service activity time. Conclusions: We observed a median gastric volume of 400 ml in patients after OHCA resuscitation. In our setting, gastric distention did not prevent ROSC

Reintubation in critically ill patients: Procedural complications and implications for care

Introduction: In critically ill patients, re-intubation is common and may be a high-risk procedure. Anticipating a difficult airway and identifying high-risk patients can allow time for life-saving preparation. Unfortunately, prospective studies have not compared the difficulty or complication rates associated with reintubation in this population. Methods: We performed a secondary analysis of a prospective registry of in-hospital emergency airway management, focusing on patients that underwent multiple out-of-operating room intubations during a single hospitalization. Our main outcomes of interest were technical difficulty of intubation (number of attempts, need for adjuncts to direct laryngoscopy, best Cormack-Lehane grade and training level of final intubator) and the frequency of procedural complications (aspiration, arrhythmia, airway trauma, new hypotension, new hypoxia, esophageal intubation and cardiac arrest). We compared the cohort of reintubated patients to a matched cohort of singly intubated patients and compared each repeatedly intubated patient's first and last intubation. Results: Our registry included 1053 patients, of which 151 patients (14%) were repeatedly intubated (median two per patient). Complications were significantly more common during last intubation compared to first (13% versus 5%, P = 0.02). The most common complications were hypotension (41%) and hypoxia (35%). These occurred despite no difference in any measure of technical difficultly across intubations. Conclusion: In this cohort of reintubated patients, clinically important procedural complications were significantly more common on last intubation compared to first

Dexmedetomidine reduces shivering during mild hypothermia in waking subjects

Background and Purpose Reducing body temperature can prolong tolerance to ischemic injury such as stroke or myocardial infarction, but is difficult and uncomfortable in awake patients because of shivering. We tested the efficacy and safety of the alpha-2-adrenergic agonist dexmedetomidine for suppressing shivering induced by a rapid infusion of cold intravenous fluids. Methods Ten subjects received a rapid intravenous infusion of two liters of cold (4°C) isotonic saline on two separate test days, and we measured their core body temperature, shivering, hemodynamics and sedation for two hours. On one test day, fluid infusion was preceded by placebo infusion. On the other test day, fluid infusion was preceded by 1.0 μg/kg bolus of dexmedetomidine over 10 minutes. Results All ten subjects experienced shivering on placebo days, with shivering beginning at a mean (SD) temperature of 36.6 (0.3)°C. The mean lowest temperature after placebo was 36.0 (0.3) °C (range 35.7-36.5°C). Only 3/10 subjects shivered on dexmedetomidine days, and the mean lowest temperature was 35.7 (0.4) °C (range 35.0-36.3°C). Temperature remained below 36°C for the full two hours in 6/10 subjects. After dexmedetomidine, subjects had moderate sedation and a mean 26 (13) mmHg reduction in blood pressure that resolved within 90 minutes. Heart rate declined a mean 23 (11) bpm after both placebo and dexmedetomidine. Dexmedetomidine produced no respiratory depression. Conclusion Dexmedetomidine decreases shivering in normal volunteers. This effect is associated with decreased systolic blood pressure and sedation, but no respiratory depression. Copyright